PSB for Litchi Plants
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PSB (Phosphate Solubilizing Bacteria) is a beneficial biofertilizer that converts unavailable soil phosphorus into plant-available form. It helps litchi plants absorb nutrients easily for better growth and fruit production.
Benefits of PSB in Litchi Farming
- Improves phosphorus uptake in litchi plants
- Promotes strong root development
- Enhances flowering and fruit setting
- Increases fruit size and sweetness
- Improves soil fertility naturally
- Supports healthy leaf growth
- Reduces dependency on chemical fertilizers
- Helps improve orchard productivity
- Boosts microbial activity in soil
- Suitable for organic litchi cultivation
How to Use PSB for Litchi Plants
Soil Application
- Mix PSB with organic compost or FYM
- Apply near the root zone of litchi plants
- Irrigate lightly after application
Drip Irrigation
- PSB liquid formulation can be applied through drip systems for better nutrient absorption.
Root Treatment
- Young litchi saplings can be treated with PSB solution before plantation.
Best Time to Apply PSB in Litchi Orchard
- During new plantation
- Before flowering stage
- After pruning
- During active vegetative growth
Recommended Dose
- 2–5 kg PSB powder per acre with compost
OR - 1–2 litre liquid PSB per acre through drip irrigation
Why Farmers Prefer PSB for Litchi Plants
Farmers use PSB because it is cost-effective, eco-friendly, improves soil health, and increases fruit yield naturally without harming beneficial soil microbes.